ATE84231T1 - INTERMITTENT OCCLUSION OF THE CORONAR SINUS DUE TO PRESSURE. - Google Patents

INTERMITTENT OCCLUSION OF THE CORONAR SINUS DUE TO PRESSURE.

Info

Publication number
ATE84231T1
ATE84231T1 AT87100942T AT87100942T ATE84231T1 AT E84231 T1 ATE84231 T1 AT E84231T1 AT 87100942 T AT87100942 T AT 87100942T AT 87100942 T AT87100942 T AT 87100942T AT E84231 T1 ATE84231 T1 AT E84231T1
Authority
AT
Austria
Prior art keywords
occlusion
sinus
period
coronar
pressure
Prior art date
Application number
AT87100942T
Other languages
German (de)
Inventor
Werner Mohl
Marc Joshua Tolkoff
Original Assignee
Mohl Werner M D
Mansfield Scient Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mohl Werner M D, Mansfield Scient Inc filed Critical Mohl Werner M D
Application granted granted Critical
Publication of ATE84231T1 publication Critical patent/ATE84231T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/12136—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3613—Reperfusion, e.g. of the coronary vessels, e.g. retroperfusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
    • A61M60/143—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the coronary sinus, e.g. for pressure-controlled intermittent coronary sinus occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/295—Balloon pumps for circulatory assistance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/31—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion
    • A61M60/32—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion of heart muscle tissues, e.g. using coronary sinus occlusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • A61M60/554—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00557—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated inflatable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00694—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body
    • A61B2017/00703—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body correcting for movement of heart, e.g. ECG-triggered
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0003—Catheters; Hollow probes for pressure measurement having an additional lumen transmitting fluid pressure to the outside for measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1018—Balloon inflating or inflation-control devices
    • A61M2025/102—Balloon inflating or inflation-control devices driven by a solenoid-activated pump
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3355—Controlling downstream pump pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/30—Blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/833—Occluders for preventing backflow

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Transplantation (AREA)
  • Pulmonology (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Optics & Photonics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • External Artificial Organs (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Medicinal Preparation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Cable Accessories (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

A multi-lumen catheter with an end inserted into the coronary sinus of a heart includes a balloon inflation lumen connected to a pump, and a lumen open to the sinus for blood pressure sensing by a controller. For each period of occlusion, the controller estimates a plateau level of the fluid pressure by use of exponential curve fitting, and suffers an occlusion interruption signal before that plateau is reached. The next period of occlusion is initiated at a time determined by flow signals of fluid in the sinus during the period of occlusion interruption.
AT87100942T 1986-01-31 1987-01-26 INTERMITTENT OCCLUSION OF THE CORONAR SINUS DUE TO PRESSURE. ATE84231T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/824,721 US4934996A (en) 1984-02-27 1986-01-31 Pressure-controlled intermittent coronary sinus occlusion apparatus and method
EP87100942A EP0230996B1 (en) 1986-01-31 1987-01-26 Pressure-controlled intermittent coronary sinus occlusion

Publications (1)

Publication Number Publication Date
ATE84231T1 true ATE84231T1 (en) 1993-01-15

Family

ID=25242161

Family Applications (2)

Application Number Title Priority Date Filing Date
AT87100942T ATE84231T1 (en) 1986-01-31 1987-01-26 INTERMITTENT OCCLUSION OF THE CORONAR SINUS DUE TO PRESSURE.
AT90115824T ATE114947T1 (en) 1986-01-31 1987-01-26 DEVICE FOR ANALYZING THE DEGREE OF TISSUE DAMAGE IN A HEART EXPOSED TO INSUFFICIENT ARTERIAL BLOOD FLOW.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT90115824T ATE114947T1 (en) 1986-01-31 1987-01-26 DEVICE FOR ANALYZING THE DEGREE OF TISSUE DAMAGE IN A HEART EXPOSED TO INSUFFICIENT ARTERIAL BLOOD FLOW.

Country Status (5)

Country Link
US (1) US4934996A (en)
EP (3) EP0609914A3 (en)
JP (1) JPH08257001A (en)
AT (2) ATE84231T1 (en)
DE (2) DE3783377T2 (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL85249A0 (en) * 1988-01-29 1988-07-31 Galram Technology Ind Ltd Heart assist device
JPH0321258A (en) * 1989-01-31 1991-01-30 Aisin Seiki Co Ltd Driving device for blood pump
US5135488A (en) * 1989-03-17 1992-08-04 Merit Medical Systems, Inc. System and method for monitoring, displaying and recording balloon catheter inflation data
US5046503A (en) * 1989-04-26 1991-09-10 Advanced Cardiovascular Systems, Inc. Angioplasty autoperfusion catheter flow measurement method and apparatus
US5769812A (en) 1991-07-16 1998-06-23 Heartport, Inc. System for cardiac procedures
US6482171B1 (en) 1991-07-16 2002-11-19 Heartport, Inc. Multi-lumen catheter
US5584803A (en) 1991-07-16 1996-12-17 Heartport, Inc. System for cardiac procedures
US5558644A (en) * 1991-07-16 1996-09-24 Heartport, Inc. Retrograde delivery catheter and method for inducing cardioplegic arrest
US6224619B1 (en) * 1991-12-17 2001-05-01 Heartport, Inc. Blood vessel occlusion trocar having size and shape varying insertion body
US5273537A (en) * 1992-03-06 1993-12-28 Scimed Life Systems, Inc. Power-assisted inflation apparatus
US5395331A (en) * 1992-04-27 1995-03-07 Minnesota Mining And Manufacturing Company Retrograde coronary sinus catheter having a ribbed balloon
US5324260A (en) * 1992-04-27 1994-06-28 Minnesota Mining And Manufacturing Company Retrograde coronary sinus catheter
IT1272215B (en) * 1994-04-22 1997-06-16 Bruno Maugeri INTRAAORTIC BALLOON COUNTERPULSATION DEVICE WITH CONTINUOUS MEASUREMENT OF LEFT VENTRICULAR SYSTEM
US5597377A (en) * 1994-05-06 1997-01-28 Trustees Of Boston University Coronary sinus reperfusion catheter
US5478309A (en) 1994-05-27 1995-12-26 William P. Sweezer, Jr. Catheter system and method for providing cardiopulmonary bypass pump support during heart surgery
US5529067A (en) * 1994-08-19 1996-06-25 Novoste Corporation Methods for procedures related to the electrophysiology of the heart
US5967976A (en) * 1994-08-19 1999-10-19 Novoste Corporation Apparatus and methods for procedures related to the electrophysiology of the heart
WO1997003715A1 (en) * 1995-07-21 1997-02-06 The General Hospital Corporation Method and apparatus of enhancing the delivery of a pharmaceutical formulation
US5755687A (en) 1997-04-01 1998-05-26 Heartport, Inc. Methods and devices for occluding a patient's ascending aorta
EP0981295A4 (en) * 1997-04-11 2005-02-02 Transvascular Inc Methods and apparatus for transmyocardial direct coronary revascularization
US6889082B2 (en) * 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6159178A (en) 1998-01-23 2000-12-12 Heartport, Inc. Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested
US6569145B1 (en) 1999-03-25 2003-05-27 Transvascular, Inc. Pressure-controlled continuous coronary sinus occlusion device and methods of use
DE19947907A1 (en) * 1999-10-06 2001-04-19 Thomas Wolffgram Catheter for the combined examination of the left ventricle and the right and left coronary arteries
US6346098B1 (en) 2000-03-07 2002-02-12 The Board Of Trustees Of The Leland Stanford Junior University Methods and kits for locally administering an active agent to an interstitial space of a host
US20020072679A1 (en) * 2000-12-12 2002-06-13 Schock Robert B. Intra-aortic balloon catheter having a fiberoptic sensor
US6616597B2 (en) 2000-12-12 2003-09-09 Datascope Investment Corp. Intra-aortic balloon catheter having a dual sensor pressure sensing system
EP1911484B1 (en) * 2000-12-12 2010-09-22 Datascope Investment Corp. Intra-aortic balloon catheter having a fiberoptic sensor
AT410396B (en) * 2001-07-17 2003-04-25 Mohl Werner Ddr DEVICE FOR THE INTERMITTENT OCCLUSION OF THE CORONARY SINE
DE10222776A1 (en) * 2002-05-15 2003-12-11 Neumann Till System for repeated, active interruption of blood flow
US7204798B2 (en) * 2003-01-24 2007-04-17 Proteus Biomedical, Inc. Methods and systems for measuring cardiac parameters
US6964661B2 (en) * 2003-04-02 2005-11-15 Boston Scientific Scimed, Inc. Endovenous ablation mechanism with feedback control
AT500676B1 (en) * 2004-06-08 2007-04-15 Mohl Werner Ddr DEVICE FOR THE INTERMITTENT OCCLUSION OF THE KORONARSINUS
AT500688B1 (en) * 2004-06-14 2007-04-15 Mohl Werner Ddr DEVICE FOR THE INTERMITTENT OCCLUSION OF THE KORONARSINUS
US7347810B2 (en) * 2004-10-01 2008-03-25 Stamos Thomas A Device for draining the coronary sinus
US8068910B2 (en) * 2005-04-28 2011-11-29 Medtronic, Inc. Flexible tube sensor for sensing urinary sphincter pressure
JP2009525791A (en) * 2006-02-07 2009-07-16 メディコル ゲーエムベーハー Medical vascular lock with occlusion
AT503787B1 (en) 2006-11-30 2008-01-15 Mohl Werner Ddr Method for intermittent occlusion of coronary sinus in heart of patient, involves releasing occlusion of coronary sinus as function of one characteristic value derived from pressure values in occluded coronary sinus
US9308086B2 (en) 2010-09-21 2016-04-12 Hocor Cardiovascular Technologies Llc Method and system for balloon counterpulsation during aortic valve replacement
AT507578B1 (en) * 2008-11-27 2011-06-15 Miracor Medical Systems Gmbh IMPLANTABLE DEVICE FOR THE INTERMITTENT OCCLUSION OF A BLOOD VESSEL
US8626316B2 (en) * 2009-04-03 2014-01-07 Miracor Medical Systems Gmbh Device for the intermittent occlusion of the coronary sinus
BR112012005694A2 (en) * 2009-09-18 2017-05-30 Koninklijke Philips Electronic N V blood flow control device
ES2402600T3 (en) 2010-02-16 2013-05-07 Miracor Medical Systems Gmbh Control and inflation device for a balloon catheter
EP2666490B1 (en) 2010-02-19 2016-07-06 MIRACOR Medical Systems GmbH Implantable device for intermittent occlusion of a blood vessel
JP5808525B2 (en) * 2010-02-23 2015-11-10 ミラコー メディカル システムズ ゲーエムベーハー Implantable device for intermittent occlusion of blood vessels
US10743780B2 (en) * 2010-05-25 2020-08-18 Miracor Medical Sa Catheter system and method for occluding a body vessel
EP2389974B1 (en) * 2010-05-25 2014-04-23 Miracor Medical Systems GmbH A balloon catheter for introduction into a body vessel, in particular the coronary sinus
JP5933192B2 (en) * 2010-05-25 2016-06-08 ミラコー メディカル システムズ ゲーエムベーハー Vascular Occlusion Catheter Operation
US11337707B2 (en) 2010-05-25 2022-05-24 Miracor Medical Sa Treating heart tissue
US8267887B2 (en) 2010-05-26 2012-09-18 Miracor Medical Systems Gmbh Treating heart tissue
US8449565B2 (en) * 2011-07-21 2013-05-28 Francis Duhay Approaches to venous occlusion for embolus management
US8177704B1 (en) 2011-12-22 2012-05-15 Miracor Medical Systems Gmbh System and method for treating heart tissue
US9855049B2 (en) * 2013-12-11 2018-01-02 Miracor Medical Systems Gmbh System and method for treating heart tissue
CN105126237B (en) * 2015-06-26 2018-04-24 中国人民解放军总医院 A kind of double mode heart situ perfusion system
CN117980016A (en) * 2021-09-22 2024-05-03 皇家飞利浦有限公司 Intravascular balloon reperfusion therapy devices, systems, and methods

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064649A (en) * 1959-10-01 1962-11-20 Hemathermatrol Corp Apparatus for controlling the temperature of blood during extracorporeal circulation
US3132643A (en) * 1960-08-18 1964-05-12 Melpar Inc Blood pressure measurement
US3425419A (en) * 1964-08-08 1969-02-04 Angelo Actis Dato Method of lowering and raising the temperature of the human body
US3468631A (en) * 1965-06-21 1969-09-23 Bentley Lab Blood oxygenator with heat exchanger
US3498290A (en) * 1966-04-22 1970-03-03 Robert F Shaw Pulsed doppler volumetric blood flowmeter
US3610228A (en) * 1967-01-06 1971-10-05 Birtcher Corp Apparatus for measuring body fluid pressure
US3692018A (en) * 1970-02-11 1972-09-19 Robert H Goetz Cardiac assistance device
US3738372A (en) * 1972-01-13 1973-06-12 T Shioshvili Apparatus for application of local hypothermy to the kidney
US3847142A (en) * 1973-08-30 1974-11-12 R Williams Blood flow measuring apparatus and method
US3923060A (en) * 1974-04-23 1975-12-02 Jr Everett H Ellinwood Apparatus and method for implanted self-powered medication dispensing having timing and evaluator means
US4146029A (en) * 1974-04-23 1979-03-27 Ellinwood Jr Everett H Self-powered implanted programmable medication system and method
US3939820A (en) * 1974-10-29 1976-02-24 Datascope Corporation Single-chamber, multi-section balloon for cardiac assistance
US3951140A (en) * 1974-11-13 1976-04-20 Indianapolis Center For Advanced Research Ultrasonic therapy apparatus and method
US3995623A (en) * 1974-12-23 1976-12-07 American Hospital Supply Corporation Multipurpose flow-directed catheter
US4016871A (en) * 1975-03-06 1977-04-12 Peter Schiff Electronic synchronizer-monitor system for controlling the timing of mechanical assistance and pacing of the heart
US4175264A (en) * 1975-03-06 1979-11-20 Peter Schiff Electronic synchronizer-monitor system for controlling the timing of mechanical assistance and pacing of the heart
US3985123A (en) * 1975-07-17 1976-10-12 Avco Everett Research Laboratory, Inc. Method and means for monitoring cardiac output
US4069815A (en) * 1975-09-26 1978-01-24 Milstein Medical Research Foundation, Inc. Method of detecting and recording a succession of time-spaced blood flow surges
US4051840A (en) * 1976-01-05 1977-10-04 Sinai Hospital Of Detroit Dynamic aortic patch
US4080966A (en) * 1976-08-12 1978-03-28 Trustees Of The University Of Pennsylvania Automated infusion apparatus for blood pressure control and method
AT381108B (en) * 1977-09-16 1986-08-25 Coloroll Ltd METHOD FOR PRODUCING A PLASTIC-BASED COMPOSITION
US4190057A (en) * 1977-12-27 1980-02-26 Thoratec Laboratories Corporation Device for determining the patentcy of a blood vessel
US4245648A (en) * 1978-09-20 1981-01-20 Trimmer Gordon A Method and apparatus for measuring blood pressure and pulse rate
US4259961A (en) * 1979-01-24 1981-04-07 Hood Iii Andrew G Cooling pad
US4299226A (en) * 1979-08-08 1981-11-10 Banka Vidya S Coronary dilation method
US4425920A (en) * 1980-10-24 1984-01-17 Purdue Research Foundation Apparatus and method for measurement and control of blood pressure
FR2502499B1 (en) * 1981-03-27 1987-01-23 Farcot Jean Christian APPARATUS FOR BLOOD RETROPERFUSION, IN PARTICULAR FOR THE TREATMENT OF INFARCTUS BY INJECTION OF ARTERIAL BLOOD INTO THE CORONARY SINUS
US4427009A (en) * 1981-06-30 1984-01-24 Minnesota Mining And Manufacturing Company Integrated cardioplegia delivery system
US4456000A (en) * 1981-08-17 1984-06-26 Angiomedics Corporation Expandable occlusion apparatus
EP0079086B1 (en) * 1981-11-10 1987-07-01 Sentron v.o.f. Catheter sensor and memory unit
US4601706A (en) * 1984-12-03 1986-07-22 Rene Aillon Central venous pressure catheter for preventing air embolism and method of making

Also Published As

Publication number Publication date
EP0609914A2 (en) 1994-08-10
JPH08257001A (en) 1996-10-08
US4934996A (en) 1990-06-19
ATE114947T1 (en) 1994-12-15
DE3783377T2 (en) 1993-08-19
DE3750850T2 (en) 1995-05-11
EP0609914A3 (en) 1995-03-08
EP0402964B1 (en) 1994-12-07
EP0230996A2 (en) 1987-08-05
DE3783377D1 (en) 1993-02-18
EP0402964A1 (en) 1990-12-19
EP0230996A3 (en) 1988-06-15
DE3750850D1 (en) 1995-01-19
EP0230996B1 (en) 1993-01-07

Similar Documents

Publication Publication Date Title
ATE84231T1 (en) INTERMITTENT OCCLUSION OF THE CORONAR SINUS DUE TO PRESSURE.
US4648384A (en) Retrograde coronary sinus perfusion device and method
US5597377A (en) Coronary sinus reperfusion catheter
US4741328A (en) Means for intraaortic assist and method of positioning a catheter therefor
US11717302B2 (en) Method and device for the intermittent occlusion of the coronary sinus
US4902272A (en) Intra-arterial cardiac support system
DE3662968D1 (en) Coronary perfusion pump
EP0983015A4 (en) Methods and devices for occluding the ascending aorta and maintaining circulation of oxygenated blood in the patient when the patient's heart is arrested
CA2130255A1 (en) Apparatus and method for determining physiologic characteristics of body lumens
ATE98498T1 (en) SYSTEM FOR CONTINUOUS CYCLIC PERITONEAL DIALYSIS.
US8715196B2 (en) Method and device for the intermittent occlusion of the coronary sinus
DE59206773D1 (en) Catheter system for mechanical dilation of coronary stenoses
AU2003208321A1 (en) Method and device for determining the hematocrit and/or blood volume
WO2022183590A1 (en) Flow guide control system
JP2888609B2 (en) Blood assist circulator
EP3566741A1 (en) Intra-aortic dual balloon pump catheter device
JPH07265411A (en) Auxiliary circulating device for blood
CA2218517A1 (en) Method and device for the selective perfusion of fluids through blood vessels, controlled by the pressure in the blood vessels
CA2579521A1 (en) Device for determining a characteristic point in the cardiac cycle
CN115120848A (en) Pressure-controllable venous bridge vasodilator and method
CN111166962A (en) Anticoagulation central venous catheter
IT1062943B (en) Multi purpose cardio circulatory assist cannula - has supplementary heart pump as balloon connected to cannula downstream from outlet valve

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee